update 05022022

.github/workflows/upload-idf-component.yml

@@ -0,0 +1,19 @@
+name: Push components to https://components.espressif.com
+on:
+  push:
+    tags:
+      - v*
+jobs:
+  upload_components:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          submodules: "recursive"
+
+      - name: Upload components to the component registry
+        uses: espressif/github-actions/upload_components@master
+        with:
+          name: arduino-esp32
+          namespace: espressif
+          api_token: ${{ secrets.IDF_COMPONENT_API_TOKEN }}

boards.txt

@@ -5088,6 +5088,284 @@ adafruit_qtpy_esp32s2.menu.DebugLevel.debug.build.code_debug=4
 adafruit_qtpy_esp32s2.menu.DebugLevel.verbose=Verbose
 adafruit_qtpy_esp32s2.menu.DebugLevel.verbose.build.code_debug=5
 
+##############################################################
+
+adafruit_qtpy_esp32c3.name=Adafruit QT Py ESP32-C3
+adafruit_qtpy_esp32c3.vid.0=0x303a
+adafruit_qtpy_esp32c3.pid.0=0x1001
+
+adafruit_qtpy_esp32c3.upload.tool=esptool_py
+adafruit_qtpy_esp32c3.upload.maximum_size=1310720
+adafruit_qtpy_esp32c3.upload.maximum_data_size=327680
+adafruit_qtpy_esp32c3.upload.flags=
+adafruit_qtpy_esp32c3.upload.extra_flags=
+adafruit_qtpy_esp32c3.upload.use_1200bps_touch=false
+adafruit_qtpy_esp32c3.upload.wait_for_upload_port=false
+
+adafruit_qtpy_esp32c3.serial.disableDTR=false
+adafruit_qtpy_esp32c3.serial.disableRTS=false
+
+adafruit_qtpy_esp32c3.build.tarch=riscv32
+adafruit_qtpy_esp32c3.build.target=esp
+adafruit_qtpy_esp32c3.build.mcu=esp32c3
+adafruit_qtpy_esp32c3.build.core=esp32
+adafruit_qtpy_esp32c3.build.variant=adafruit_qtpy_esp32c3
+adafruit_qtpy_esp32c3.build.board=ADAFRUIT_QTPY_ESP32C3
+adafruit_qtpy_esp32c3.build.bootloader_addr=0x0
+
+adafruit_qtpy_esp32c3.build.cdc_on_boot=0
+adafruit_qtpy_esp32c3.build.f_cpu=160000000L
+adafruit_qtpy_esp32c3.build.flash_size=4MB
+adafruit_qtpy_esp32c3.build.flash_freq=80m
+adafruit_qtpy_esp32c3.build.flash_mode=dout
+adafruit_qtpy_esp32c3.build.boot=dout
+adafruit_qtpy_esp32c3.build.partitions=default
+adafruit_qtpy_esp32c3.build.defines=
+
+adafruit_qtpy_esp32c3.menu.CDCOnBoot.cdc=Enabled
+adafruit_qtpy_esp32c3.menu.CDCOnBoot.cdc.build.cdc_on_boot=1
+adafruit_qtpy_esp32c3.menu.CDCOnBoot.default=Disabled
+adafruit_qtpy_esp32c3.menu.CDCOnBoot.default.build.cdc_on_boot=0
+
+adafruit_qtpy_esp32c3.menu.PartitionScheme.default=Default 4MB with spiffs (1.2MB APP/1.5MB SPIFFS)
+adafruit_qtpy_esp32c3.menu.PartitionScheme.default.build.partitions=default
+adafruit_qtpy_esp32c3.menu.PartitionScheme.defaultffat=Default 4MB with ffat (1.2MB APP/1.5MB FATFS)
+adafruit_qtpy_esp32c3.menu.PartitionScheme.defaultffat.build.partitions=default_ffat
+adafruit_qtpy_esp32c3.menu.PartitionScheme.minimal=Minimal (1.3MB APP/700KB SPIFFS)
+adafruit_qtpy_esp32c3.menu.PartitionScheme.minimal.build.partitions=minimal
+adafruit_qtpy_esp32c3.menu.PartitionScheme.no_ota=No OTA (2MB APP/2MB SPIFFS)
+adafruit_qtpy_esp32c3.menu.PartitionScheme.no_ota.build.partitions=no_ota
+adafruit_qtpy_esp32c3.menu.PartitionScheme.no_ota.upload.maximum_size=2097152
+adafruit_qtpy_esp32c3.menu.PartitionScheme.noota_3g=No OTA (1MB APP/3MB SPIFFS)
+adafruit_qtpy_esp32c3.menu.PartitionScheme.noota_3g.build.partitions=noota_3g
+adafruit_qtpy_esp32c3.menu.PartitionScheme.noota_3g.upload.maximum_size=1048576
+adafruit_qtpy_esp32c3.menu.PartitionScheme.noota_ffat=No OTA (2MB APP/2MB FATFS)
+adafruit_qtpy_esp32c3.menu.PartitionScheme.noota_ffat.build.partitions=noota_ffat
+adafruit_qtpy_esp32c3.menu.PartitionScheme.noota_ffat.upload.maximum_size=2097152
+adafruit_qtpy_esp32c3.menu.PartitionScheme.noota_3gffat=No OTA (1MB APP/3MB FATFS)
+adafruit_qtpy_esp32c3.menu.PartitionScheme.noota_3gffat.build.partitions=noota_3gffat
+adafruit_qtpy_esp32c3.menu.PartitionScheme.noota_3gffat.upload.maximum_size=1048576
+adafruit_qtpy_esp32c3.menu.PartitionScheme.huge_app=Huge APP (3MB No OTA/1MB SPIFFS)
+adafruit_qtpy_esp32c3.menu.PartitionScheme.huge_app.build.partitions=huge_app
+adafruit_qtpy_esp32c3.menu.PartitionScheme.huge_app.upload.maximum_size=3145728
+adafruit_qtpy_esp32c3.menu.PartitionScheme.min_spiffs=Minimal SPIFFS (1.9MB APP with OTA/190KB SPIFFS)
+adafruit_qtpy_esp32c3.menu.PartitionScheme.min_spiffs.build.partitions=min_spiffs
+adafruit_qtpy_esp32c3.menu.PartitionScheme.min_spiffs.upload.maximum_size=1966080
+
+adafruit_qtpy_esp32c3.menu.CPUFreq.160=160MHz (WiFi)
+adafruit_qtpy_esp32c3.menu.CPUFreq.160.build.f_cpu=160000000L
+adafruit_qtpy_esp32c3.menu.CPUFreq.80=80MHz (WiFi)
+adafruit_qtpy_esp32c3.menu.CPUFreq.80.build.f_cpu=80000000L
+adafruit_qtpy_esp32c3.menu.CPUFreq.40=40MHz
+adafruit_qtpy_esp32c3.menu.CPUFreq.40.build.f_cpu=40000000L
+adafruit_qtpy_esp32c3.menu.CPUFreq.20=20MHz
+adafruit_qtpy_esp32c3.menu.CPUFreq.20.build.f_cpu=20000000L
+adafruit_qtpy_esp32c3.menu.CPUFreq.10=10MHz
+adafruit_qtpy_esp32c3.menu.CPUFreq.10.build.f_cpu=10000000L
+
+adafruit_qtpy_esp32c3.menu.FlashMode.dout=DOUT
+adafruit_qtpy_esp32c3.menu.FlashMode.dout.build.flash_mode=dout
+adafruit_qtpy_esp32c3.menu.FlashMode.dout.build.boot=dout
+adafruit_qtpy_esp32c3.menu.FlashMode.qio=QIO
+adafruit_qtpy_esp32c3.menu.FlashMode.qio.build.flash_mode=dio
+adafruit_qtpy_esp32c3.menu.FlashMode.qio.build.boot=qio
+adafruit_qtpy_esp32c3.menu.FlashMode.dio=DIO
+adafruit_qtpy_esp32c3.menu.FlashMode.dio.build.flash_mode=dio
+adafruit_qtpy_esp32c3.menu.FlashMode.dio.build.boot=dio
+adafruit_qtpy_esp32c3.menu.FlashMode.qout=QOUT
+adafruit_qtpy_esp32c3.menu.FlashMode.qout.build.flash_mode=dout
+adafruit_qtpy_esp32c3.menu.FlashMode.qout.build.boot=qout
+
+adafruit_qtpy_esp32c3.menu.FlashFreq.80=80MHz
+adafruit_qtpy_esp32c3.menu.FlashFreq.80.build.flash_freq=80m
+adafruit_qtpy_esp32c3.menu.FlashFreq.40=40MHz
+adafruit_qtpy_esp32c3.menu.FlashFreq.40.build.flash_freq=40m
+
+adafruit_qtpy_esp32c3.menu.FlashSize.4M=4MB (32Mb)
+adafruit_qtpy_esp32c3.menu.FlashSize.4M.build.flash_size=4MB
+adafruit_qtpy_esp32c3.menu.FlashSize.2M=2MB (16Mb)
+adafruit_qtpy_esp32c3.menu.FlashSize.2M.build.flash_size=2MB
+adafruit_qtpy_esp32c3.menu.FlashSize.2M.build.partitions=minimal
+
+adafruit_qtpy_esp32c3.menu.UploadSpeed.115200=115200
+adafruit_qtpy_esp32c3.menu.UploadSpeed.115200.upload.speed=115200
+adafruit_qtpy_esp32c3.menu.UploadSpeed.921600=921600
+adafruit_qtpy_esp32c3.menu.UploadSpeed.921600.upload.speed=921600
+adafruit_qtpy_esp32c3.menu.UploadSpeed.921600=921600
+adafruit_qtpy_esp32c3.menu.UploadSpeed.921600.upload.speed=921600
+adafruit_qtpy_esp32c3.menu.UploadSpeed.115200=115200
+adafruit_qtpy_esp32c3.menu.UploadSpeed.115200.upload.speed=115200
+adafruit_qtpy_esp32c3.menu.UploadSpeed.256000.windows=256000
+adafruit_qtpy_esp32c3.menu.UploadSpeed.256000.upload.speed=256000
+adafruit_qtpy_esp32c3.menu.UploadSpeed.230400.windows.upload.speed=256000
+adafruit_qtpy_esp32c3.menu.UploadSpeed.230400=230400
+adafruit_qtpy_esp32c3.menu.UploadSpeed.230400.upload.speed=230400
+adafruit_qtpy_esp32c3.menu.UploadSpeed.460800.linux=460800
+adafruit_qtpy_esp32c3.menu.UploadSpeed.460800.macosx=460800
+adafruit_qtpy_esp32c3.menu.UploadSpeed.460800.upload.speed=460800
+adafruit_qtpy_esp32c3.menu.UploadSpeed.512000.windows=512000
+adafruit_qtpy_esp32c3.menu.UploadSpeed.512000.upload.speed=512000
+
+adafruit_qtpy_esp32c3.menu.DebugLevel.none=None
+adafruit_qtpy_esp32c3.menu.DebugLevel.none.build.code_debug=0
+adafruit_qtpy_esp32c3.menu.DebugLevel.error=Error
+adafruit_qtpy_esp32c3.menu.DebugLevel.error.build.code_debug=1
+adafruit_qtpy_esp32c3.menu.DebugLevel.warn=Warn
+adafruit_qtpy_esp32c3.menu.DebugLevel.warn.build.code_debug=2
+adafruit_qtpy_esp32c3.menu.DebugLevel.info=Info
+adafruit_qtpy_esp32c3.menu.DebugLevel.info.build.code_debug=3
+adafruit_qtpy_esp32c3.menu.DebugLevel.debug=Debug
+adafruit_qtpy_esp32c3.menu.DebugLevel.debug.build.code_debug=4
+adafruit_qtpy_esp32c3.menu.DebugLevel.verbose=Verbose
+adafruit_qtpy_esp32c3.menu.DebugLevel.verbose.build.code_debug=5
+
+
+adafruit_qtpy_esp32_pico.name=Adafruit QT Py ESP32 Pico
+
+adafruit_qtpy_esp32_pico.upload.tool=esptool_py
+adafruit_qtpy_esp32_pico.upload.maximum_size=1310720
+adafruit_qtpy_esp32_pico.upload.maximum_data_size=327680
+adafruit_qtpy_esp32_pico.upload.flags=
+adafruit_qtpy_esp32_pico.upload.extra_flags=
+
+adafruit_qtpy_esp32_pico.serial.disableDTR=true
+adafruit_qtpy_esp32_pico.serial.disableRTS=true
+
+adafruit_qtpy_esp32_pico.build.tarch=xtensa
+adafruit_qtpy_esp32_pico.build.bootloader_addr=0x1000
+adafruit_qtpy_esp32_pico.build.target=esp32
+adafruit_qtpy_esp32_pico.build.mcu=esp32
+adafruit_qtpy_esp32_pico.build.core=esp32
+adafruit_qtpy_esp32_pico.build.variant=adafruit_qtpy_esp32
+adafruit_qtpy_esp32_pico.build.board=ADAFRUIT_QTPY_ESP32_PICO
+
+adafruit_qtpy_esp32_pico.build.f_cpu=240000000L
+adafruit_qtpy_esp32_pico.build.flash_size=8MB
+adafruit_qtpy_esp32_pico.build.flash_freq=80m
+adafruit_qtpy_esp32_pico.build.flash_mode=dio
+adafruit_qtpy_esp32_pico.build.boot=dio
+adafruit_qtpy_esp32_pico.build.partitions=default
+adafruit_qtpy_esp32_pico.build.defines=
+
+adafruit_qtpy_esp32_pico.menu.PartitionScheme.default=Default
+adafruit_qtpy_esp32_pico.menu.PartitionScheme.default.build.partitions=default
+adafruit_qtpy_esp32_pico.menu.PartitionScheme.no_ota=No OTA (Large APP)
+adafruit_qtpy_esp32_pico.menu.PartitionScheme.no_ota.build.partitions=no_ota
+adafruit_qtpy_esp32_pico.menu.PartitionScheme.no_ota.upload.maximum_size=2097152
+adafruit_qtpy_esp32_pico.menu.PartitionScheme.min_spiffs=Minimal SPIFFS (Large APPS with OTA)
+adafruit_qtpy_esp32_pico.menu.PartitionScheme.min_spiffs.build.partitions=min_spiffs
+adafruit_qtpy_esp32_pico.menu.PartitionScheme.min_spiffs.upload.maximum_size=1966080
+
+adafruit_qtpy_esp32_pico.menu.UploadSpeed.921600=921600
+adafruit_qtpy_esp32_pico.menu.UploadSpeed.921600.upload.speed=921600
+adafruit_qtpy_esp32_pico.menu.UploadSpeed.115200=115200
+adafruit_qtpy_esp32_pico.menu.UploadSpeed.115200.upload.speed=115200
+adafruit_qtpy_esp32_pico.menu.UploadSpeed.256000.windows=256000
+adafruit_qtpy_esp32_pico.menu.UploadSpeed.256000.upload.speed=256000
+adafruit_qtpy_esp32_pico.menu.UploadSpeed.230400.windows.upload.speed=256000
+adafruit_qtpy_esp32_pico.menu.UploadSpeed.230400=230400
+adafruit_qtpy_esp32_pico.menu.UploadSpeed.230400.upload.speed=230400
+adafruit_qtpy_esp32_pico.menu.UploadSpeed.460800.linux=460800
+adafruit_qtpy_esp32_pico.menu.UploadSpeed.460800.macosx=460800
+adafruit_qtpy_esp32_pico.menu.UploadSpeed.460800.upload.speed=460800
+adafruit_qtpy_esp32_pico.menu.UploadSpeed.512000.windows=512000
+adafruit_qtpy_esp32_pico.menu.UploadSpeed.512000.upload.speed=512000
+
+adafruit_qtpy_esp32_pico.menu.PSRAM.enabled=Enabled
+adafruit_qtpy_esp32_pico.menu.PSRAM.enabled.build.defines=-DBOARD_HAS_PSRAM -mfix-esp32-psram-cache-issue -mfix-esp32-psram-cache-strategy=memw
+adafruit_qtpy_esp32_pico.menu.PSRAM.enabled.build.extra_libs=
+adafruit_qtpy_esp32_pico.menu.PSRAM.disabled=Disabled
+adafruit_qtpy_esp32_pico.menu.PSRAM.disabled.build.defines=
+adafruit_qtpy_esp32_pico.menu.PSRAM.disabled.build.extra_libs=
+
+adafruit_qtpy_esp32_pico.menu.DebugLevel.none=None
+adafruit_qtpy_esp32_pico.menu.DebugLevel.none.build.code_debug=0
+adafruit_qtpy_esp32_pico.menu.DebugLevel.error=Error
+adafruit_qtpy_esp32_pico.menu.DebugLevel.error.build.code_debug=1
+adafruit_qtpy_esp32_pico.menu.DebugLevel.warn=Warn
+adafruit_qtpy_esp32_pico.menu.DebugLevel.warn.build.code_debug=2
+adafruit_qtpy_esp32_pico.menu.DebugLevel.info=Info
+adafruit_qtpy_esp32_pico.menu.DebugLevel.info.build.code_debug=3
+adafruit_qtpy_esp32_pico.menu.DebugLevel.debug=Debug
+adafruit_qtpy_esp32_pico.menu.DebugLevel.debug.build.code_debug=4
+adafruit_qtpy_esp32_pico.menu.DebugLevel.verbose=Verbose
+adafruit_qtpy_esp32_pico.menu.DebugLevel.verbose.build.code_debug=5
+
+
+
+adafruit_feather_esp32_v2.name=Adafruit Feather ESP32 V2
+
+adafruit_feather_esp32_v2.upload.tool=esptool_py
+adafruit_feather_esp32_v2.upload.maximum_size=1310720
+adafruit_feather_esp32_v2.upload.maximum_data_size=327680
+adafruit_feather_esp32_v2.upload.flags=
+adafruit_feather_esp32_v2.upload.extra_flags=
+
+adafruit_feather_esp32_v2.serial.disableDTR=true
+adafruit_feather_esp32_v2.serial.disableRTS=true
+
+adafruit_feather_esp32_v2.build.tarch=xtensa
+adafruit_feather_esp32_v2.build.bootloader_addr=0x1000
+adafruit_feather_esp32_v2.build.target=esp32
+adafruit_feather_esp32_v2.build.mcu=esp32
+adafruit_feather_esp32_v2.build.core=esp32
+adafruit_feather_esp32_v2.build.variant=adafruit_feather_esp32_v2
+adafruit_feather_esp32_v2.build.board=ADAFRUIT_FEATHER_ESP32_V2
+
+adafruit_feather_esp32_v2.build.f_cpu=240000000L
+adafruit_feather_esp32_v2.build.flash_size=8MB
+adafruit_feather_esp32_v2.build.flash_freq=80m
+adafruit_feather_esp32_v2.build.flash_mode=dio
+adafruit_feather_esp32_v2.build.boot=dio
+adafruit_feather_esp32_v2.build.partitions=default
+adafruit_feather_esp32_v2.build.defines=
+
+adafruit_feather_esp32_v2.menu.PartitionScheme.default=Default
+adafruit_feather_esp32_v2.menu.PartitionScheme.default.build.partitions=default
+adafruit_feather_esp32_v2.menu.PartitionScheme.no_ota=No OTA (Large APP)
+adafruit_feather_esp32_v2.menu.PartitionScheme.no_ota.build.partitions=no_ota
+adafruit_feather_esp32_v2.menu.PartitionScheme.no_ota.upload.maximum_size=2097152
+adafruit_feather_esp32_v2.menu.PartitionScheme.min_spiffs=Minimal SPIFFS (Large APPS with OTA)
+adafruit_feather_esp32_v2.menu.PartitionScheme.min_spiffs.build.partitions=min_spiffs
+adafruit_feather_esp32_v2.menu.PartitionScheme.min_spiffs.upload.maximum_size=1966080
+
+adafruit_feather_esp32_v2.menu.UploadSpeed.921600=921600
+adafruit_feather_esp32_v2.menu.UploadSpeed.921600.upload.speed=921600
+adafruit_feather_esp32_v2.menu.UploadSpeed.115200=115200
+adafruit_feather_esp32_v2.menu.UploadSpeed.115200.upload.speed=115200
+adafruit_feather_esp32_v2.menu.UploadSpeed.256000.windows=256000
+adafruit_feather_esp32_v2.menu.UploadSpeed.256000.upload.speed=256000
+adafruit_feather_esp32_v2.menu.UploadSpeed.230400.windows.upload.speed=256000
+adafruit_feather_esp32_v2.menu.UploadSpeed.230400=230400
+adafruit_feather_esp32_v2.menu.UploadSpeed.230400.upload.speed=230400
+adafruit_feather_esp32_v2.menu.UploadSpeed.460800.linux=460800
+adafruit_feather_esp32_v2.menu.UploadSpeed.460800.macosx=460800
+adafruit_feather_esp32_v2.menu.UploadSpeed.460800.upload.speed=460800
+adafruit_feather_esp32_v2.menu.UploadSpeed.512000.windows=512000
+adafruit_feather_esp32_v2.menu.UploadSpeed.512000.upload.speed=512000
+
+adafruit_feather_esp32_v2.menu.PSRAM.enabled=Enabled
+adafruit_feather_esp32_v2.menu.PSRAM.enabled.build.defines=-DBOARD_HAS_PSRAM -mfix-esp32-psram-cache-issue -mfix-esp32-psram-cache-strategy=memw
+adafruit_feather_esp32_v2.menu.PSRAM.enabled.build.extra_libs=
+adafruit_feather_esp32_v2.menu.PSRAM.disabled=Disabled
+adafruit_feather_esp32_v2.menu.PSRAM.disabled.build.defines=
+adafruit_feather_esp32_v2.menu.PSRAM.disabled.build.extra_libs=
+
+adafruit_feather_esp32_v2.menu.DebugLevel.none=None
+adafruit_feather_esp32_v2.menu.DebugLevel.none.build.code_debug=0
+adafruit_feather_esp32_v2.menu.DebugLevel.error=Error
+adafruit_feather_esp32_v2.menu.DebugLevel.error.build.code_debug=1
+adafruit_feather_esp32_v2.menu.DebugLevel.warn=Warn
+adafruit_feather_esp32_v2.menu.DebugLevel.warn.build.code_debug=2
+adafruit_feather_esp32_v2.menu.DebugLevel.info=Info
+adafruit_feather_esp32_v2.menu.DebugLevel.info.build.code_debug=3
+adafruit_feather_esp32_v2.menu.DebugLevel.debug=Debug
+adafruit_feather_esp32_v2.menu.DebugLevel.debug.build.code_debug=4
+adafruit_feather_esp32_v2.menu.DebugLevel.verbose=Verbose
+adafruit_feather_esp32_v2.menu.DebugLevel.verbose.build.code_debug=5
+
+
+
 ##############################################################
 
 nodemcu-32s.name=NodeMCU-32S

cores/esp32/WString.cpp

@@ -774,9 +774,10 @@ void String::replace(const String& find, const String& replace) {
         }
         if(size == len())
             return;
-        if(size > capacity() && !changeBuffer(size))
+        if(size > capacity() && !changeBuffer(size)) {
             log_w("String.Replace() Insufficient space to replace string");
             return;
+        }
         int index = len() - 1;
         while(index >= 0 && (index = lastIndexOf(find, index)) >= 0) {
             readFrom = wbuffer() + index + find.len();

cores/esp32/esp32-hal-gpio.c

@@ -52,6 +52,32 @@
 #include "esp_intr.h"
 #endif
 
+#include "soc/soc_caps.h"
+// It fixes lack of pin definition for S3 and for any future SoC
+// this function works for ESP32, ESP32-S2 and ESP32-S3 - including the C3, it will return -1 for any pin
+#if SOC_TOUCH_SENSOR_NUM >  0
+#include "soc/touch_sensor_periph.h"
+int8_t digitalPinToTouchChannel(uint8_t pin) 
+{
+    int8_t ret = -1;
+    if (pin < SOC_GPIO_PIN_COUNT) {
+        for (uint8_t i = 0; i < SOC_TOUCH_SENSOR_NUM; i++) {
+            if (touch_sensor_channel_io_map[i] == pin) {
+                ret = i;
+                break;
+            }
+        }
+    }
+    return ret;
+}
+#else
+// No Touch Sensor available
+int8_t digitalPinToTouchChannel(uint8_t pin) 
+{
+    return -1;
+}
+#endif
+
 #if CONFIG_IDF_TARGET_ESP32
 const int8_t esp32_adc2gpio[20] = {36, 37, 38, 39, 32, 33, 34, 35, -1, -1, 4, 0, 2, 15, 13, 12, 14, 27, 25, 26};
 #elif CONFIG_IDF_TARGET_ESP32S2

cores/esp32/esp32-hal-gpio.h

@@ -82,7 +82,6 @@ extern const int8_t esp32_adc2gpio[20];
 #define digitalPinCanOutput(pin)        ((pin) < NUM_OUPUT_PINS && esp32_gpioMux[(pin)].reg)
 #define digitalPinToRtcPin(pin)         (((pin) < SOC_GPIO_PIN_COUNT)?esp32_gpioMux[(pin)].rtc:-1)
 #define digitalPinToAnalogChannel(pin)  (((pin) < SOC_GPIO_PIN_COUNT)?esp32_gpioMux[(pin)].adc:-1)
-#define digitalPinToTouchChannel(pin)   (((pin) < SOC_GPIO_PIN_COUNT)?esp32_gpioMux[(pin)].touch:-1)
 #define digitalPinToDacChannel(pin)     (((pin) == PIN_DAC1)?0:((pin) == PIN_DAC2)?1:-1)
 
 void pinMode(uint8_t pin, uint8_t mode);
@@ -93,6 +92,8 @@ void attachInterrupt(uint8_t pin, void (*)(void), int mode);
 void attachInterruptArg(uint8_t pin, void (*)(void*), void * arg, int mode);
 void detachInterrupt(uint8_t pin);
 
+int8_t digitalPinToTouchChannel(uint8_t pin);
+
 #ifdef __cplusplus
 }
 #endif

cores/esp32/esp32-hal-ledc.c

@@ -169,7 +169,11 @@ void ledcAttachPin(uint8_t pin, uint8_t chan)
     };
     ledc_channel_config(&ledc_channel);
 
+    //Making attachInterrupt to work. 
+    //WILL BE REMOVED AFTER REFACTORING GPIO to use ESP-IDF API
+    #if CONFIG_IDF_TARGET_ESP32 || CONFIG_IDF_TARGET_ESP32S2
     pinMode(pin,OUTPUT);
+    #endif
 }
 
 void ledcDetachPin(uint8_t pin)